Emergency destruction device for flammable and explosive materials

ABSTRACT

The invention discloses an inflammable and explosive explosive emergency destruction device, which comprises a base, a transmission shaft is rotatably connected to the upper end surface of the base, and an overhead device is arranged on the transmission shaft, and the overhead device can be connected to For the limit plate on the transmission shaft, the present invention uses a hemispherical cover and two quarter-ball covers to change the position to form a closed sphere to isolate flammable and explosive materials from the external environment to ensure the safety of the surroundings. The overhead mode of the destruction structure converts the vertical vibration generated by the explosion into the power of horizontal upward and reverse rotation, and uses multiple sets of spring structures to buffer, effectively protect the ground from damage, and performs water injection treatment on the interior of the closed sphere. Affects or destroys the conditions required for the original object to react, preventing secondary damage.

CROSS-REFERENCES TO RELATED APPLICATIONS

The present application claims priority from Chinese application No.2019107334538 filed on Aug. 9, 2019 which is hereby incorporated byreference in its entirety.

TECHNICAL FIELD

The invention relates to the technical field of hazardous chemicaltreatment, in particular to an emergency destruction device forflammable and explosive materials.

BACKGROUND OF THE INVENTION

With the increase of environmental awareness, more and more peoplechoose to go out by public transportation, so safety protectioninspection is very important. It is necessary to carry out baggageinspection before entering the station. However, the current securitycheckpoint only has the device for inspection, and there is no devicefor emergency treatment, which can not effectively protect somedeliberate illegal security acts. Baggage dangerous goods are mostlyflammable or explosives made of chemical agents. Such explosives orflammables controlled by circuit signals will be short-circuited or wetafter encountering water sources. They no longer have detonatingconditions, which can effectively reduce A threat to the security of aplace. The present invention illustrates a device capable of solving theabove problems.

Content of the Invention

Technical problem: at present, the security checkpoint has onlyinspection devices, and there is no emergency treatment device forflammable and explosive materials, which poses a certain safety hazard.

In order to solve the above problem, an emergency destruction device forflammable and explosive materials is designed in this example. Theemergency destruction device for flammable and explosive materials inthis example includes a base, and a transmission shaft is rotatablyconnected to an upper end surface of the base. An overhead device isprovided on the transmission shaft, and the overhead device can beconnected to a limit plate on the transmission shaft through rotation,and communicates with four slideways symmetrically arranged on the limitplate and connected in the center. A guide bar in the slideway is hingedto the chain bar on the guide bar, and the length of the chain bar isconstant. When the guide bar moves inward, the chain bar is turnedupward, and the chain A destruction box is articulated at the other endof the rod. The destruction box is provided with a processing chamberwith an upward opening. The processing chamber is provided with abearing component. The bearing component can be arranged on the innerwall of the bottom end of the processing chamber and is symmetrical infront and back. The lifting block slidably connected between the liftingblocks, a hemispherical cover provided at the upper end of the liftingblock to receive objects, and the inner wall of the bottom end of theprocessing chamber is provided with left and right symmetricallycontrolled by the load bearing component. Closed device The closingdevice can be slidably connected to a slide bar on the inner wall of thebottom end of the processing chamber, a support arm slidably connectedto the slide bar, and a quarter ball cover provided near the symmetricalcenter end of the support arm, two of the quarters A closed sphere canbe formed between the dome cover and the hemispherical cover to isolatethe object from the outside. The inner wall of the processing chamber isprovided with a water injection system that destroys the originalproperties of the object and is symmetrical. The transmission shaft isprovided with a lower end of the overhead device. The gathering devicecan pass through a turntable provided on the transmission shaft, and anannular array of four arc-shaped plates distributed on the turntable,and the arc-shaped plate can abut against the guide slide bar. They areconnected to each other with different center points and differentradians of rotation.

Preferably, the material of the quarter dome cover and the dome cover isa material which is easy to expand and contract heat.

Wherein, the overhead device includes a tension spring dynamicallyconnected between the guide slide bar and the inner wall of the sliderail away from the symmetrical center side.

Wherein, the load-bearing assembly includes a lifting groove provided inthe track block and openings facing the symmetrical center side, and abracket slidingly connected to the lifting groove is fixed on thelifting rod, and the bracket and the lifting groove are fixed on thelifting rod. A compression spring is connected between the inner wallsof the bottom end, and a pull rod hingedly connected to the slide rod ishinged on the lifting rod.

Preferably, the elastic coefficient of the compression spring is low,and it is ensured that a slight change in the weight on the dome covercan cause the lifting rod to slide up and down.

Wherein, the closing device includes a cover plate provided at the upperend of the slide bar, a return spring is connected between the lowerside of the cover plate and the support arm, and the support arm isprovided with left and right flow channels.

Wherein, the water injection system includes a bevel block fixedlyconnected to the inner wall of the processing chamber and abutting thesupport arm. The inner wall of the processing chamber is provided with awater storage chamber which is symmetrical to the left and opens upward.A spring groove is communicated with the inner wall of the cavity awayfrom the symmetrical center side, and a sliding post extending into theinclined block is slidably connected in the spring groove, and a bufferspring is connected between the sliding post and the spring groove. Thespring The groove is provided with a water injection cavity which isopen to the symmetrical center side and can be connected to the flowchannel, and a through hole which is connected to the water storagecavity is provided in the upper end of the water injection cavity.

Preferably, a diameter of the water injection cavity is smaller than adiameter of the flow channel.

Wherein, the gathering device includes six suspension buckets arrangedon the lower end surface of the turntable and distributed in an annulararray. The suspension buckets are provided with a rotating cavity, andthe rotating cavity is connected with a rotating groove. A clamping rodthat is slidably connected to the rotary groove is rotatably connectedin the cavity. A resistance spring is connected between the clamping rodand the rotary groove. An upper end surface of the base is provided withan annular track, and the annular track is provided with the annulartrack. Eighteen clamping blocks which can be abutted with the clampingrod are distributed in a circular array on the sliding chamber with anupward opening.

The beneficial effect of the present invention is that the presentinvention adopts a position change of one hemispherical cover and twoquarter dome covers to form a closed sphere to isolate flammable andexplosive materials from the external environment and ensure the safetyof the surroundings. Overhead mode converts the vertical vibrationgenerated by the explosion into the power of horizontal upward andreverse rotation, and buffers using multiple sets of spring structuresto effectively protect the ground from damage. The interior of theclosed sphere is treated with water injection, which affects or destroysConditions required for the original object to react to preventsecondary injury.

BRIEF DESCRIPTION OF THE DRAWINGS

For ease of description, the present invention is described in detail bythe following specific embodiments and the accompanying drawings.

FIG. 1 is a schematic diagram of the overall structure of an flammableand explosive-type emergency destruction device according to the presentinvention;

FIG. 2 is an enlarged structural diagram of “A” of FIG. 1;

FIG. 3 is a schematic structural diagram in a direction “B-B” of FIG. 2;

FIG. 4 is a schematic structural diagram in a direction “C-C” of FIG. 1;

FIG. 5 is a schematic structural diagram of the “D-D” direction of FIG.1;

FIG. 6 is a schematic structural diagram of the “E-E” direction of FIG.1.

DETAILED DESCRIPTION OF THE INVENTION

The present invention will be described in detail below with referenceto FIGS. 1-6. For convenience of description, the orientation describedbelow is defined as follows: the up-down, left-right, front-backdirection described below is consistent with the up-down, left-right,front-back direction of the projection relationship of FIG. 1 itself

The invention relates to an emergency destruction device for flammableand explosive materials, which is mainly used in the emergencydestruction process of flammable and explosive materials. The inventionwill be further described below with reference to the accompanyingdrawings of the invention:

An inflammable and explosive explosive emergency destruction deviceaccording to the present invention includes a base 27, and atransmission shaft 28 is rotatably connected to an upper end surface ofthe base 27, and an overhead device 901 is provided on the transmissionshaft 28. The device 901 can be connected to the limiting plate 24 onthe transmission shaft 28 through rotation, and communicates with thefour slideways 21 symmetrically centered on the limiting plate 24 andslidingly connected to the guides in the slideway 21. The slide bar 22is hinged to the chain bar 20 on the guide slide bar 22, and the lengthof the chain bar 20 is constant. When the guide slide bar 22 movesinward, the chain bar 20 flips upward, and the chain bar A destructionbox 11 is hinged at the other end of the 20, and the destruction box 11is provided with a processing chamber 12 with an upward opening therein.The processing chamber 12 is provided with a bearing component 902, andthe bearing component 902 can be disposed in the processing chamber 12by A rail block 17 on the inner wall of the bottom end which issymmetrical to the front and rear, a lifting rod 16 slidably connectedbetween the rail blocks 17, a hemispherical cover 15 provided at theupper end of the lifting rod 16, receiving an object, and a bottom endof the processing cavity An inner wall is provided with a closing device903 controlled by the load-bearing component 902 and being bilaterallysymmetrical. The device 903 can be slidably connected to a slide bar 13on the inner wall of the bottom end of the processing chamber 12, asupport arm 30 on the slide bar 13, and a quarter ball cover 41 disposednear the symmetrical center end of the support arm 30. A closed spherecan be formed between the two quarter-sphere cover 41 and thehemispherical cover 15 to isolate the object from the outside. The innerwall of the processing chamber 12 is provided with a water injectionsystem 904 that destroys the original properties of the object and issymmetrical. The shaft 28 is provided with a gathering device 905located at the lower end of the overhead device 901. The gatheringdevice 905 can pass through a turntable 25 provided on the transmissionshaft 28, and an annular array of four arcs distributed on the turntable25. A plate 26, the arc-shaped plate 26 can be in contact with the guideslide bar 22, and the two have different circle centers and differentrotation arcs.

Beneficially, the material of the quarter-sphere cover 41 and thehemispherical cover 15 is a material that is easy to expand andcontract, which is convenient for identifying the temperature change inthe closed sphere.

According to the embodiment, the overhead device 901 is described indetail below. The overhead device 901 includes a tension spring 23dynamically connected between the guide slide bar 22 and the slide rail21 away from the center wall of the symmetrical center side. The tensionspring 23 explodes so that the buffering and the resetting after the endare performed.

According to the embodiment, the bearing assembly 902 will be describedin detail below. The bearing assembly 902 includes a lifting groove 19provided in the track block 17 and openings facing the symmetricalcenter side. The lifting rod 16 is fixedly provided with the lifting rod16. A bracket 50 is slidably connected to the lifting groove 19. Acompression spring 18 is connected between the bracket 50 and the innerwall of the bottom end of the lifting groove 19. A pulling rod 14 isarticulated to the sliding rod 13. Beneficially, the spring coefficientof the compression spring 18 is low, and it is ensured that a slightchange in the weight on the dome cover 15 can cause the lifting rod 16to slide up and down.

According to the embodiment, the closing device 903 will be described indetail below. The closing device 903 includes a cover plate 37 providedat the upper end of the slide bar 13. A lower side of the cover plate 37is connected to the support arm 30. The return spring 38 is providedwith a flow passage 40 communicating with the left and right in thesupport arm 30.

According to the embodiment, the water injection system 904 will bedescribed in detail below. The water injection system 904 includes abevel block 31 fixedly connected to the inner wall of the processingchamber 12 and abutting with the support arm 30. A left-rightsymmetrical water storage cavity 29 is provided. The water storagecavity 29 communicates with the inner wall away from the center of thesymmetry. A spring groove 35 is connected to the spring groove 35. Thespring groove 35 is slidably connected to the sliding block 31. A bufferspring 34 is connected between the sliding column 33 and the springgroove 35. The spring groove 35 is provided with a water injectioncavity 36 with an opening facing the center of symmetry andcommunicating with the flow channel 40. The upper end of the waterinjection cavity 36 is provided with a through hole 32 which can becommunicated with the water storage cavity 29.

Beneficially, the diameter of the water injection cavity 36 is smallerthan the diameter of the flow channel 40 to ensure that the liquid inthe water injection cavity 36 does not leak sideways.

According to the embodiment, the gathering device 905 will be describedin detail below. The gathering device 905 includes six suspensionbuckets 45 arranged on the lower end surface of the turntable 25 anddistributed in a circular array. The suspension bucket 45 is providedwith a rotating cavity. 47. A rotary groove 49 is provided in the rotarycavity 47, and a clamping rod 48 slidingly connected to the rotarygroove 49 is rotatably connected in the rotary cavity 47. Between theclamping rod 48 and the rotary groove 49, A resistance spring 46 isconnected. An annular rail 42 is provided on the upper end surface ofthe base 27, and a sliding cavity 44 with an upward opening is arrangedin the annular rail 42. A circular array on the inner wall of thesliding cavity 44 is distributed with the card. Eighteen clamping blocks43 abutted by the rod 48.

The following describes in detail the use steps of an flammable andexplosive-type emergency destruction device in conjunction with FIG. 1to FIG. 6:

When flammable and explosive materials are found, the turntable 25 ismanually rotated, the guide slide bar 22 is pushed by the arc plate 26,and the slide guide 21 restricts the guide slide bar 22 from movinglinearly to the transmission shaft 28 side, and makes the tension spring23 Accumulate elastic potential energy. At this time, because the lengthof the chain rod 20 is constant, the destruction box 11 is pushed up toavoid rigid contact with the ground. The turntable 25 is in contact withthe clamping block 43 and the clamping rod 48, plus a resistance spring.The spring force of 46 stops locked.

During processing, the article is placed on the dome cover 15. Due tothe weight change on the dome cover 15, it pushes itself down, and pullsthe pull rod 14 through the lifting rod 16, thereby causing the sliderod 13 to move to the track block 17 side. At this time, the support arm30 is disengaged from the abutment with the bevel block 31 and movesdownward under the gravity of the support arm 30 itself and the elasticrecovery of the return spring 38, so that a closed sphere is formedbetween the two quarter ball covers 41 and the hemisphere cover 15,Isolate flammable and explosive objects from the outside, and the flowchannel 40 communicates with the water injection cavity 36. At thistime, the object is detonated or ignited. Due to the thermal expansionand contraction or explosion of the quarter ball cover 41, the slidingcolumn 33 is pushed into the water storage cavity 29. Sliding, waterenters the closed sphere from the through hole 32 through the waterinjection cavity 36 and the flow channel 40 for fire extinguishing andcooling treatment to prevent accidents such as secondary explosions.

The beneficial effect of the present invention is that the presentinvention adopts a position change of one hemispherical cover and twoquarter dome covers to form a closed sphere to isolate flammable andexplosive materials from the external environment and ensure the safetyof the surroundings. Overhead mode converts the vertical vibrationgenerated by the explosion into the power of horizontal upward andreverse rotation, and buffers using multiple sets of spring structuresto effectively protect the ground from damage. The interior of theclosed sphere is treated with water injection, which affects or destroysConditions required for the original object to react to preventsecondary injury.

In the above manner, those skilled in the art can make various changesaccording to the working mode within the scope of the present invention.

1. An emergency destruction device for flammable and explosivematerials, including a base; a transmission shaft is rotatably connectedto the upper end surface of the base, and an overhead device is providedon the transmission shaft. The overhead device can be connected to alimit plate on the transmission shaft through rotation, and is connectedto the limit plate. And four symmetrical slideways in the center areslidably connected to the guide slide bar in the slide track, and thechain bar hinged to the guide slide bar, the guide slide bar is movedinward by using the constant length of the chain bar When the chain rodis flipped upward, a destruction box is hinged to the other end of thechain rod; the destruction chamber is provided with a processing chamberwith an upward opening, and a processing component is provided in theprocessing chamber. The load-carrying component can be slidablyconnected to the processing chamber through a track block which isarranged on the inner wall of the bottom end of the processing chamberand is symmetrical in front and back. The lifting rod between the trackblocks is provided with a hemispherical cover at the upper end of thelifting rod to receive objects, and the inner wall of the bottom end ofthe processing chamber is provided with a left-right symmetrical closingdevice controlled by the load-bearing component. A sliding bar connectedto the inner wall of the bottom end of the processing chamber, a supportarm slidingly connected to the slide bar, a quarter ball cover arrangednear the symmetrical central end of the support arm, two quarter ballcovers and two A closed sphere may be formed between the hemispherecovers to isolate the object from the outside world; the inner wall ofthe processing chamber is provided with a water injection system thatdestroys the original attributes of the object and is symmetrical. Thedriving shaft is provided with a gathering device located at the lowerend of the overhead device. The gathering device can be passed through aturntable provided on the driving shaft. An annular array of fourarc-shaped plates is distributed on the turntable, and the arc-shapedplates can abut against the guide slide bar, and the two arc centers aredifferent, and the arcs of rotation are different.
 2. The emergencydestruction device for inflammable and explosive materials according toclaim 1, characterized in that the material of the quarter dome coverand the dome cover is a material which is easy to expand and contractheat.
 3. The emergency destruction device for inflammable and explosivematerials according to claim 1, characterized in that the overheaddevice comprises a puller which is dynamically connected between theguide slide bar and the inner wall of the slideway away from thesymmetrical center side. Extend the spring.
 4. The emergency destructiondevice for inflammable and explosive materials according to claim 1,characterized in that the load-bearing component comprises a liftinggroove provided in the track block and openings facing the symmetricalcenter side, and the lifting rod is A bracket slidingly connected to thelifting groove is fixedly provided, a compression spring is connectedbetween the bracket and the inner wall at the bottom end of the liftinggroove, and a pulling rod hingedly connected to the sliding rod ishinged on the lifting rod.
 5. The emergency destruction device forinflammable and explosive materials according to claim 4, characterizedin that the compression coefficient of the compression spring is low,and it is guaranteed that a slight change in the weight on the domecover can cause the lifting rod to Slide up and down.
 6. The flammableand explosive explosive emergency destruction device according to claim1, wherein the closing device comprises a cover plate disposed at anupper end of the slide bar, and a lower side of the cover plate and thesupport A return spring is connected between the arms, and the supportarms are provided with flow channels communicating with the left andright.
 7. The flammable and explosive explosive emergency destructiondevice according to claim 6, wherein the water injection systemcomprises a bevel block fixedly connected to the inner wall of theprocessing chamber and abutting the support arm, so The inner wall ofthe processing chamber is provided with a left-right symmetrical waterstorage chamber which is open upwards, and the water storage chambercommunicates with the inner wall away from the symmetrical center sideand is provided with a spring groove. A buffer spring is connectedbetween the sliding column and the spring slot. The spring slot isprovided with a water injection cavity whose opening faces the center ofsymmetry and can be connected to the flow channel. An upper end of thewater injection cavity is provided with a water injection cavity. Athrough hole connected with the water storage cavity.
 8. The emergencydestruction device for inflammable and explosive materials according toclaim 7, wherein the diameter of the water injection cavity is smallerthan the diameter of the flow channel.
 9. The flammable and explosiveexplosive emergency destruction device according to claim 1, wherein thegathering device comprises six suspension buckets arranged on the lowerend surface of the turntable and distributed in a circular array, andthe suspension A rotating cavity is arranged in the barrel, and arotating groove is communicated in the rotating cavity; a clamping rodslidingly connected to the rotating groove is rotatably connected to therotating cavity, and the clamping rod is connected to the rotatinggroove. A resistance spring, an annular rail is provided on the upperend surface of the base, and a sliding cavity with an upward opening isarranged in the circular rail. Eighteen cards that can abut against theclamping rod are distributed in an annular array on the inner wall ofthe sliding cavity. Piece.